/* 版式「大留白」v2_da_whitespace：极简。全页一条约 720px 的窄正文栏、靠左对齐，右侧整片留白；小字号、细字重、版块间大空白；
   事实用小号灰色标签 + 正文值；入口是文字链接；产品为带小缩略图的单列清单；页脚浅底单栏小字。
   所有规则挂在 body.nvb49h 下，类名前缀 ws-。颜色只用 --v2-* 变量。 */
body.nvb49h{background:var(--v2-white);font-size:14px;line-height:1.85}
body.nvb49h .cqwwkn{max-width:720px}

/* 页头 */
body.nvb49h .hdu3rc{padding:40px 0 0;background:var(--v2-white)}
body.nvb49h .jsdsn3{display:flex;flex-direction:column;gap:10px}
body.nvb49h .y3uehv{font-size:15px;font-weight:600;letter-spacing:.06em;color:var(--v2-ink)}
body.nvb49h .xqwdvd{display:flex;flex-wrap:wrap;gap:4px 22px;font-size:13px}
body.nvb49h .xqwdvd a{color:var(--v2-muted)}
body.nvb49h .xqwdvd a:hover,body.nvb49h .xqwdvd a.njvh2e{color:var(--v2-brand)}

/* 小号灰色标签 */
body.nvb49h .hux8u6{margin:0 0 14px;font-size:11px;letter-spacing:.16em;color:var(--v2-muted)}

/* 首屏：左对齐文字档案 */
body.nvb49h .xedwc9{padding:120px 0 140px}
body.nvb49h .xedwc9 h1{margin:0;font-size:28px;line-height:1.45;font-weight:500;letter-spacing:.01em;color:var(--v2-ink)}
body.nvb49h .m5xvpb{margin:20px 0 0;font-size:14px;color:var(--v2-muted)}
body.nvb49h .hz7x8e{display:flex;flex-wrap:wrap;gap:6px 18px;margin:28px 0 0;font-size:12px;color:var(--v2-muted)}
body.nvb49h .g6bkdf{display:flex;flex-wrap:wrap;gap:12px 32px;margin:40px 0 0}
body.nvb49h .hcfygg{color:var(--v2-ink);font-size:13px;border-bottom:1px solid var(--v2-line);padding-bottom:3px}
body.nvb49h .hcfygg:hover{border-bottom-color:var(--v2-brand);color:var(--v2-brand)}
body.nvb49h .qzc3xe{color:var(--v2-brand);border-bottom-color:var(--v2-brand)}

/* 身份信息：灰标签在上、值在下 */
body.nvb49h .tw3fpv{margin:0}
body.nvb49h .tw3fpv dt,body.nvb49h .tw3fpv dd{margin:0}
body.nvb49h .c2w2q8{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 28px;margin-top:48px}
body.nvb49h .c2w2q8 dt,body.nvb49h .jen7wx dt{display:inline-block;margin-bottom:4px;padding:0 6px;font-size:11px;line-height:1.8;color:var(--v2-muted);background:var(--v2-paper)}
body.nvb49h .c2w2q8 dd{font-size:13px;color:var(--v2-ink)}
body.nvb49h .az2cfm{color:var(--v2-brand)}
body.nvb49h .jen7wx{margin-top:36px}
body.nvb49h .jen7wx .zmkw9m{display:grid;grid-template-columns:80px 1fr;gap:16px;align-items:baseline;padding:6px 0}
body.nvb49h .jen7wx dd{font-size:13px;color:var(--v2-ink)}

/* 关键数字：小字一行 */
body.nvb49h .cskjz4{display:flex;flex-wrap:wrap;gap:12px 36px;margin:40px 0 0;padding:20px 0 0;list-style:none;border-top:1px solid var(--v2-line)}
body.nvb49h .cskjz4 .cgepb4{display:flex;align-items:baseline;gap:8px}
body.nvb49h .cskjz4 b{font-size:20px;font-weight:500;color:var(--v2-ink)}
body.nvb49h .cskjz4 span{font-size:11px;letter-spacing:.08em;color:var(--v2-muted)}

/* 版块 */
body.nvb49h .hqns73{padding:0 0 140px}
body.nvb49h .hqns73 h2{margin:0 0 28px;font-size:20px;font-weight:500;line-height:1.5;color:var(--v2-ink)}
body.nvb49h .p3c9hq p{margin:0 0 14px;color:var(--v2-ink)}
body.nvb49h .cbmydb{margin:32px 0 0}

/* 产品：单列清单 + 小缩略图 */
body.nvb49h .sqfeey{display:flex;align-items:baseline;gap:10px;margin:40px 0 4px;font-size:12px;font-weight:400;letter-spacing:.08em;color:var(--v2-muted)}
body.nvb49h .sqfeey small{font-size:11px;padding:0 6px;background:var(--v2-paper)}
body.nvb49h .yvc67s{margin:0;padding:0;list-style:none}
body.nvb49h .yvc67s a{display:grid;grid-template-columns:96px minmax(0,1fr);gap:20px;align-items:center;padding:16px 0;border-bottom:1px solid var(--v2-line)}
body.nvb49h .yvc67s img,body.nvb49h .dm47ev{width:96px;height:72px;object-fit:cover;background:var(--v2-paper)}
body.nvb49h .dm47ev{display:grid;place-items:center;font-size:12px;color:var(--v2-muted)}
body.nvb49h .yvc67s b{display:block;font-size:14px;font-weight:500;color:var(--v2-ink)}
body.nvb49h .yvc67s small{display:block;margin-top:2px;font-size:12px;line-height:1.7;color:var(--v2-muted)}
body.nvb49h .yvc67s a:hover b{color:var(--v2-brand)}

/* 实力 / 流程 / 问答 / 新闻 */
body.nvb49h .awfbkf{margin:0}
body.nvb49h .awfbkf div{padding:0 0 22px}
body.nvb49h .awfbkf dt{font-weight:500;color:var(--v2-ink)}
body.nvb49h .awfbkf dd{margin:2px 0 0;font-size:13px;color:var(--v2-muted)}
body.nvb49h .t4t5ch{margin:0;padding:0;list-style:none}
body.nvb49h .t4t5ch li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:0 0 16px}
body.nvb49h .t4t5ch small{font-size:12px;color:var(--v2-brand)}
body.nvb49h .t4t5ch span{font-size:13px;color:var(--v2-muted)}
body.nvb49h .t4t5ch b{margin-right:10px;font-weight:500;color:var(--v2-ink)}
body.nvb49h .pj2pe7 details{padding:14px 0;border-bottom:1px solid var(--v2-line)}
body.nvb49h .pj2pe7 summary{cursor:pointer;font-weight:500;color:var(--v2-ink)}
body.nvb49h .pj2pe7 p{margin:8px 0 0;font-size:13px;color:var(--v2-muted)}
body.nvb49h .amz4va{margin:0;padding:0;list-style:none}
body.nvb49h .amz4va li{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:6px 0}
body.nvb49h .amz4va time{font-size:12px;color:var(--v2-muted)}
body.nvb49h .amz4va a{color:var(--v2-ink)}

/* 页脚：浅底单栏小字 */
body.nvb49h .y59hy2{padding:72px 0 64px;background:var(--v2-paper);color:var(--v2-muted);font-size:12px;border-top:1px solid var(--v2-line)}
body.nvb49h .y59hy2 p{margin:4px 0 0}
body.nvb49h .y59hy2 strong{color:var(--v2-ink);font-size:14px;font-weight:600}
body.nvb49h .gc2h4s{display:flex;flex-wrap:wrap;gap:6px 24px;margin:24px 0}
body.nvb49h .gc2h4s .zmkw9m{display:flex;gap:8px}
body.nvb49h .gc2h4s dt{color:var(--v2-muted)}
body.nvb49h .gc2h4s dd{color:var(--v2-ink)}
body.nvb49h .db75ay{display:flex;flex-wrap:wrap;gap:4px 20px;margin:0 0 20px}
body.nvb49h .db75ay a{color:var(--v2-ink)}
body.nvb49h .db75ay a:hover{color:var(--v2-brand)}

/* 首页引入的通用版块 + 内页组件：小字、细字重、无框、正文窄栏、大留白 */
body.nvb49h .vzep7z{padding:0 0 140px;background:var(--v2-white);border-bottom:0}
body.nvb49h .x355qp{background:var(--v2-white)}
body.nvb49h .vzep7z>.vhbzpp>*:not(.vmfgs9):not(.ec8smp):not(.nx5z5f){max-width:720px}
body.nvb49h main>.vzep7z:first-child,body.nvb49h .hjmbs9{padding-top:100px}
body.nvb49h .hjmbs9{padding-bottom:100px;background:var(--v2-white)}
body.nvb49h .hjmbs9 h1,body.nvb49h .vzep7z>.vhbzpp>h1{font-size:28px;font-weight:500;line-height:1.45}
body.nvb49h .hjmbs9 h1 em{color:var(--v2-brand);border-bottom-width:1px}
body.nvb49h .qbx24v{font-size:20px;font-weight:400}
body.nvb49h .n4pqx2,body.nvb49h .q4sngy li{border-radius:0;border:0;background:var(--v2-paper);font-size:11px;padding:2px 8px;color:var(--v2-muted)}
body.nvb49h .q4sngy li::before{background:var(--v2-muted)}
body.nvb49h .wykfyx{display:block;margin-bottom:28px}
body.nvb49h .wykfyx h1,body.nvb49h .wykfyx h2{margin-top:10px;font-size:20px;font-weight:500;padding:0;border:0;letter-spacing:0}
body.nvb49h .wykfyx .sd7weg{display:inline-block;margin-top:10px}
body.nvb49h .au38nm{font-size:11px;font-weight:400;letter-spacing:.16em;color:var(--v2-muted)}
body.nvb49h .gu65fm,body.nvb49h .fbm7n8{font-size:13px}
body.nvb49h .sd7weg{color:var(--v2-ink);font-weight:400;border-bottom:1px solid var(--v2-line)}
body.nvb49h .b92tmx,body.nvb49h .vm3tau{border-radius:0;box-shadow:none;border:0;background:transparent;padding:0}
body.nvb49h .b92tmx h3,body.nvb49h .vm3tau b{font-size:14px;font-weight:500}
body.nvb49h .b92tmx p,body.nvb49h .vm3tau p{font-size:13px}
body.nvb49h .yfbmhk,body.nvb49h .w56au9 img,body.nvb49h .wg6p6z{border-radius:0;border:0}
body.nvb49h .vmfgs9{gap:40px 32px}
body.nvb49h .yfbmhk{height:auto;aspect-ratio:4/3;object-fit:cover}
body.nvb49h .ec8smp li{border-radius:0;border:0;background:transparent;padding-left:40px}
body.nvb49h .ec8smp li::before{border-radius:0;background:transparent;color:var(--v2-brand);font-size:12px;left:0}
body.nvb49h .eqjeh9 li{border-radius:0}
body.nvb49h .fxd36s details{border-radius:0;border-width:0 0 1px;background:transparent;padding:14px 0;margin:0}
body.nvb49h .fxd36s summary{font-size:14px;font-weight:500}
body.nvb49h .ffk4e6,body.nvb49h .hr5p96,body.nvb49h .uneg46,body.nvb49h .g66whu a,body.nvb49h .wdvz8s{border-radius:0;box-shadow:none}
body.nvb49h .bq6427{border-radius:0;font-size:13px;font-weight:500}
body.nvb49h a.x29vgz{color:var(--v2-ink);border-color:var(--v2-line);background:transparent}
body.nvb49h .fxvk44{display:block;max-width:720px;border-radius:0;background:transparent;color:var(--v2-ink);padding:40px 0 0;border-top:1px solid var(--v2-line)}
body.nvb49h .fxvk44 h2{font-size:18px;font-weight:500}
body.nvb49h .fxvk44 .gu65fm,body.nvb49h .fz8ear{color:var(--v2-muted);opacity:1}
body.nvb49h .khwwbr{margin-top:20px}
body.nvb49h .fxvk44 .bq6427{background:transparent;color:var(--v2-brand);border:0;border-bottom:1px solid var(--v2-brand);padding:0 0 3px;font-size:15px}

@media(max-width:1000px){
  body.nvb49h .xedwc9{padding:80px 0 100px}
  body.nvb49h .hqns73,body.nvb49h .vzep7z{padding-bottom:100px}
}
@media(max-width:560px){
  body.nvb49h .hdu3rc{padding-top:24px}
  body.nvb49h .xqwdvd{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;gap:18px}
  body.nvb49h .xedwc9{padding:56px 0 80px}
  body.nvb49h .xedwc9 h1{font-size:22px}
  body.nvb49h .c2w2q8{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px 20px}
  body.nvb49h .hqns73,body.nvb49h .vzep7z{padding-bottom:80px}
  body.nvb49h .yvc67s a{grid-template-columns:72px minmax(0,1fr);gap:14px}
  body.nvb49h .yvc67s img,body.nvb49h .dm47ev{width:72px;height:54px}
  body.nvb49h .amz4va li{grid-template-columns:minmax(0,1fr);gap:0}
  body.nvb49h .jen7wx .zmkw9m{grid-template-columns:72px minmax(0,1fr)}
  body.nvb49h .hjmbs9 h1,body.nvb49h .vzep7z>.vhbzpp>h1{font-size:22px}
}